4-Ton Water Chillers

The USDA is seeking quotations for three (3) commercial‑grade 4‑ton water chillers to support three independent recirculating aquaculture systems. The chillers must be pre‑charged with refrigerant for 15‑25 ft of piping, operate in ambient temperatures above 40 °F, and will be installed by the government (no on‑site start‑up assistance required). The contractor must provide the equipment, ensure it meets the manufacturer’s flow‑rate specifications (approximately 30‑80 GPM), and deliver the units to the USDA facility. The contract is unrestricted and open to all responsible sources. No set‑aside, small‑business or sole‑source restrictions apply. • Quantity: 3 units, each 4‑ton capacity • Application: Recirculating aquaculture (Atlantic salmon) • Delivery: Pre‑charged split‑system units, condenser outside, heat‑exchanger inside • Installation: Government will handle plumbing and start‑up • Compliance: Must meet NAICS 333415 manufacturing standards; no low‑ambient control required • Procurement type: RFQ (FAR Part 12) – quotations only, no separate solicitation